Taxco Sterling Owl Ring with buy Green Stones

Taxco sterling silver owl ring with green stone eyes. Inside stamp reads "Taxco 925", "3M", and an artists mark is present. Stones are green and semi-transparent, as seen from the back in pictures 5 & 6, and when back-lit as in last picture. Stones could be jade, serpentine, or some other buy stone that allows some light transparancy. Size is 8.5 but could easily be resized without damaging the design or losing inner markings.